. >>> breaking news news tonight on the attack in benghazi that killed ambassador chris stevens and three other americans. it was a terrorist attack but it wasn't planned. was the ambassador on a hit list? joining us is fran townsend a cia contributor from the security council advisory. fran, what do we know about this? there are two strands to the story that are breaking today. one was that he feared he was on an al qaeda hit list and that the ring leader for the attack may have been somebody at guantanamo bay and release bad tok l -- released back to america, and what do we know about these things? >> let's start with with the guantanamo detainee. i have not seen it, but in reports, the man who is the leaders of the splinter al sharia who is related to the islamic el mag reshgseb and as you pointed out that the center of the islamic center said it was a terrorist attack, and if you look at the top of the terrorist leader list, he would be at the top. >> where does this leave us going forward? >> well, no question that given when i was in libya and tripoli and met with ambassador stevens